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package org.glassfish.resources.javamail.naming;

import com.sun.enterprise.deployment.MailConfiguration;
import com.sun.logging.LogDomains;
import org.glassfish.resources.javamail.MailLogOutputStream;
import org.glassfish.resources.javamail.MailSessionAuthenticator;

import javax.naming.Context;
import javax.naming.Name;
import javax.naming.Reference;
import javax.naming.spi.ObjectFactory;
import java.io.PrintStream;
import java.util.Properties;
import java.util.Hashtable;
import java.util.logging.Level;
import java.util.logging.Logger;


public class MailNamingObjectFactory implements ObjectFactory {

    private static Logger _logger = LogDomains.getLogger(MailNamingObjectFactory.class, LogDomains.JNDI_LOGGER);

    public MailNamingObjectFactory() {
    }


    public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment)
            throws Exception {
        Reference ref = (Reference) obj;
        if(_logger.isLoggable(Level.FINE)) {
            _logger.log(Level.FINE,"MailNamingObjectFactory: " + ref +
                " Name:" + name);
        }
        MailConfiguration config = (MailConfiguration) ref.get(0).getContent();

        // Note: jakarta.mail.Session is not serializable,
        // but we need to get a new instance on every lookup.
        Properties props = config.getMailProperties();
        jakarta.mail.Session s = jakarta.mail.Session.getInstance(props, new MailSessionAuthenticator(props));
        if("smtps".equals(props.getProperty("mail.transport.protocol"))) {
            s.setProtocolForAddress("rfc822", "smtps");
        }
        s.setDebugOut(new PrintStream(new MailLogOutputStream()));
        s.setDebug(true);

        return s;
    }
}
